I’ve been very public about my philosophy on hiring. I do not hire to fire. In no way do I hire someone thinking “I can’t wait until the day I fire them!”, I don’t think any of us really think that!

I hire someone believing that with the right training, development, and support, they will be wildly successful! I own at least half of that equation, the person I hire owns the other half. Many times it works, sometimes it doesn’t.

The problem with my philosophy is “Sunk Cost”.

Sunk cost is an accounting philosophy that means a cost that has already been incurred and cannot be recovered. So, you’ve already sourced, recruited, and trained an employee. You’ve gone beyond training working to develop them. All those costs are now spent.

BUT – because you’ve ‘invested’ those costs into an employee, you are less likely to let them go believing you are more likely to get a return on those costs. In reality, there is absolutely zero evidence that shows you’ll get any return for future investment into that employee, but we really struggle to give up on them based on what we’ve already spent.

This is super common in the management of people resources!

Well, I’ve already dropped $50K into Tim, I guess another $10K isn’t that bad. When in reality that $10K is actually way better spent on another employee, and you fire Timmy!

I’ve known about Sunk Cost for a long time, but now there is actually scientific evidence to back up the fact we should be firing failing employees sooner:

“Sunk costs are irrecoverable investments that should not influence decisions, because decisions should be made on the basis of expected future consequences. Both human and nonhuman animals can show sensitivity to sunk costs, but reports from across species are inconsistent. In a temporal context, a sensitivity to sunk costs arises when an individual resists ending an activity, even if it seems unproductive, because of the time already invested. In two parallel foraging tasks that we designed, we found that mice, rats, and humans show similar sensitivities to sunk costs in their decision-making. Unexpectedly, sensitivity to time invested accrued only after an initial decision had been made. These findings suggest that sensitivity to temporal sunk costs lies in a vulnerability distinct from deliberation processes and that this distinction is present across species.”

This scientific study showed both humans and rats basically do the exact same thing. If we feel we have already invested a ton of resources in a task, we are more likely to continue pursuing this task even when all the evidence to that point has only shown failure!

This is Poor Performing Employee Management 101!

-You hire an employee.

-The employee gets trained and should have the skills to perform the job.

-The employee doesn’t perform the job, so you give more resources to help get them up to speed.

-The employee still doesn’t perform.

-The manager decides not to terminate the employee, but to continue to give more resources and chances.

Why do we do this?

You hired 3 employees before the failing employee and all three completed training and did the job successfully. We know the process works. So why do we not fire the employee?

Sensitivity to Sunk Cost. We are as dumb as rats when it comes to investing our own resources into failing employees. We act the exact same way!

It has nothing to do with the employee and our desire to give everyone a fair shot (I don’t hire to fire). It has everything to do with our own internal drive of not wanting to lose, what we feel we’ve already invested, even when all the data tells us future investment is akin to burning a pile of cash.

So, don’t hire to fire, but also don’t be as dumb as a rat and not fire someone who shows you they can’t and won’t do the job you hired them to do!